Network accessible projectors that display multiple client screens at once
US9122444B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2012 |
| Grant date | Sep 1, 2015 |
| Priority date | — |
| Expiry date | Apr 16, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for provisioning, via a projector, client software for accessing the projector from a network. The projector includes a light emitting unit that projects visible light representing image information onto a screen, a network interface, and a control unit. The control unit provides client software to network devices that enables the network devices to interact with the projector, receives input via the network interface from the client software operating on multiple network devices, processes the input from the client software to generate image information for the light emitting unit, and provides the generated image information to the light emitting unit for projection onto the screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.